Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972649 | Method and apparatus for shielding and armature from a magnetic flux | Venkatesh Murthy | 2005-12-06 |
| 6326870 | Remote operating apparatus and method for a circuit breaker handle | Javier Larranaga, Joseph Criniti, Farshid Attarian, Alberto A. Figueroa, Kevin J. Fuhr | 2001-12-04 |
| 6019647 | Circuit breaker line and load terminal | David J. Trudel, Joseph M. Palmieri, Roger N. Castonguay | 2000-02-01 |
| 5889450 | Current transformer assembly for electronic circuit interrupters | Edward E. Kim, Raymond K. Seymour, John J. Bottalico | 1999-03-30 |
| 5810628 | Circuit breaker line and load terminal | David J. Trudel, Joseph M. Palmieri, Roger N. Castonguay | 1998-09-22 |
| 5675303 | Molded case circuit breaker accessories | Stephen R. St. John, Joseph M. Palmieri, J. Peter McCuin | 1997-10-07 |
| 5587570 | Circuit breaker interlock unit to prevent single phasing | Edwin J. Collin | 1996-12-24 |
| 5449867 | Circuit breaker operating handle interlock | Roger N. Castonguay, Edwin J. Collin | 1995-09-12 |
| 5349145 | Circuit breaker operating handle interlock | Roger N. Castonguay, Edwin J. Collin | 1994-09-20 |
| 5294901 | Molded case circuit breaker insulated armature latch arrangement | Mario A. Tacinelli, Joseph M. Palmieri, Eva E. Matias | 1994-03-15 |
| 5142259 | Molded case circuit breaker with low friction latch arrangement | Roger N. Castonguay | 1992-08-25 |
| 4965544 | Molded case circuit breaker exhaust barrier | David Arnold, James I. Smith | 1990-10-23 |
| 4801907 | Undervoltage release accessory for a circuit breaker interior | Edwin J. Collin | 1989-01-31 |
| 4431877 | Thermal shield for circuit breaker operating spring | Eldon B. Heft | 1984-02-14 |